Prof. Arthur Upgren
August 8, 1997: Monthly Meeting
Light Pollution: From Confrontation to Cooperation
April 4, 1997: Monthly Meeting
Light Pollution: From Confrontation to Cooperation
October 6, 1979: AstroAssembly
Sun | Moon | |||
---|---|---|---|---|
Rise | 6:45 | 17:12 | ![]() | 12.3d |
Set | 18:25 | 03:32 | 93.1% |